Description

4-Chloro-3-Nitrobenzoic Acid is a versatile aromatic carboxylic acid derivative that serves as a critical building block in advanced organic synthesis. Its molecular structure, featuring both chloro and nitro substituents, makes it a valuable intermediate for constructing more complex molecules. This compound is essential for research and production in the pharmaceutical, agrochemical, and specialty chemical industries, where it is used to develop active ingredients and functional materials.

Application

• Pharmaceutical Intermediate: Key precursor in the synthesis of various active pharmaceutical ingredients (APIs), including potential anti-inflammatory and antimicrobial agents.
• Agrochemical Synthesis: Used in the manufacture of herbicides, pesticides, and plant growth regulators.
• Dye and Pigment Production: Serves as a starting material for synthesizing azo dyes and other complex colorants.
• Polymer Chemistry: Acts as a monomer or modifier in the production of specialty polymers and liquid crystal materials.
• Organic Synthesis Research: A valuable reagent in academic and industrial R&D for nucleophilic substitution and reduction reactions.
• Chemical Intermediate: Used to produce other benzoic acid derivatives, such as amines and amides, for further functionalization.

Basic Information

Product Name	4-Chloro-3-Nitrobenzoic Acid
CAS No.	96-99-1
Molecular Formula	C7H4ClNO4
Molecular Weight	201.56 g/mol
Synonyms	3-Nitro-4-chlorobenzoic acid; 4-Chloro-3-nitrobenzoic acid; Benzoic acid, 4-chloro-3-nitro-; 4-Chloro-3-nitro-benzoic acid; NSC 403697; 4-Chloro-3-nitrobenzoic acid, 98+%; 4-Chloro-3-nitrobenzoic acid, 97%; 4-Chloro-3-nitrobenzoic acid, 95%
EINECS	202-553-8

Quality Control

Our 4-Chloro-3-Nitrobenzoic Acid is manufactured under strict quality management systems. Each batch undergoes comprehensive analytical testing to ensure it meets the required specifications for purity, identity, and consistency. We provide Certificates of Analysis (COA) with every shipment, detailing key parameters such as assay, impurity profile, and physical characteristics. Our quality commitment supports compliance with global regulatory standards for industrial and research applications.

Storage

Preserve in a tightly closed container, protected from light. Store in a cool, dry, well-ventilated area at room temperature (15-25°C). Keep away from heat, sparks, and open flame. Ensure the container is kept upright to prevent leakage.

Specification

Item	Specification
Appearance	Light yellow to yellow crystalline powder
Identification (IR)	Conforms to structure
Assay (HPLC)	≥ 97.0%
Melting Point	181 - 185 °C
Loss on Drying	≤ 0.5%
Residue on Ignition	≤ 0.1%
Heavy Metals (as Pb)	≤ 20 ppm

Note: Specifications can be tailored. Please contact us for the detailed technical data sheet of a specific grade.